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BOLLIGER & MABILLARD (B&M)

Nemesis Alton Towers
Nemesis at Alton Towers in the UK.
Bolliger & Mabillard (B&M) was started in 1988 by ex-Giovanola, the manufacturing company that supplied rides to Intamin, by employees Walter Bolliger and Claude Mabillard. B&M track is noticeable for its large square spine, known as box section, and two rails on either side, attached to the track by the inside to allow for the coasters to run with their wheels on the outer parts of the rail, which is necessary for a smoother ride. Unlike other coasters, some of B&M’s coasters tend to have a short pre-drop after the lift hill to relieve strain on the chain mechanism. B&M has built over 100 roller coasters; most of which are still operating, although a half dozen have been relocated.

B&M’s First Coaster

Bolliger & Mabillard’s first roller coaster, Iron Wolf, was built at Six Flags Great America in 1990. It was a Standup Coaster, which featured two inversions with a twisted and compact layout. In 2012, the coaster was relocated to Six Flags America in Maryland and renamed Apocalypse. For the 2019 season, Apocalypse was given floorless, sit-down trains and the new Firebird name.

Example:

Iron Wolf Six Flags Great America
Iron Wolf at Six Flags Great America in Illinois, USA.

B&M’s Product Range

DIVE COASTER

Originally known as a Dive Machine, Dive Coasters feature a vertical or beyond-vertical drop. The first of its kind was Oblivion at Alton Towers in the UK, which opened in 1998. Oblivion’s drop is 87°, whereas newer Dive Coasters have 90°+ drops. The trains are held at the top of the drop for a few seconds to build up apprehension, or so riders have a brief moment to admire the view. The trains are wider than normal trains, so the track is larger to accommodate them. Most Dive Coaster trains are now floorless, although they are not classified as such, and some feature splashdowns where water sprays up behind the trains as they pass over water. The first Dive Coaster with a beyond-vertical drop was Dr. Diabolical’s Cliffhanger at Six Flags Fiesta Texas, which opened in 2022.

Example:

Oblivion Alton Towers
Oblivion at Alton Towers in the UK.

FLOORLESS COASTER

B&M invented the Floorless Coaster and opened their first one, Bizarro at Six Flags Great Adventure, in April 1999. As the name suggests, the train has no floor. Riders sit on a seat that is similar to the B&M Inverted Coaster type, but is fixed to a central spine at the bottom of the train. The station has a retractable floor so riders can get on and off the train with ease. There are well over a dozen B&M Floorless Coasters in operation, three of which were refurbished from a B&M Standup coaster: Patriot at California’s Great America, Firebird at Six Flags America in Maryland, and Rougarou at Cedar Point in Ohio, USA.

Example:

Superman Krypton Coaster Six Flags Fiesta Texas
Superman Krypton Coaster at Six Flags Fiesta Texas in the USA.

FLYING COASTER

In 2002, the first B&M Flying Coaster, Air, opened at Alton Towers, UK. Riders sit in specially designed seats that tip riders backwards 90°, so they are facing the floor in a “flying Superman position”. The seats have large, comfortable restraints that secure riders’ legs and bodies. These coasters tend to have swooping drops and helices to create the illusion of flight. There are nearly a dozen B&M Flying coasters in operation, half of which can be found in the USA.

Example:

Manta SeaWorld Orlando
Manta at SeaWorld Orlando in Florida, USA.

HYPER COASTER

A B&M Hyper Coaster is a roller coaster that is over 200 feet (60.96m) tall. They are Sitting Coasters without inversions that feature big drops and airtime hills. The trains have clamshell lapbar-style restraints that pin the rider in around their waist. Some newer Hyper Coaster trains have a staggered seating arrangement so every rider is exposed to the rush of air down the drops. Well over a dozen B&M Hypers have been built since the first one, Apollo’s Chariot at Busch Gardens Williamsburg in Virginia, USA, debuted in 1999.

Example:

Diamondback Kings Island
Diamondback at Kings Island in Ohio, USA.

INVERTED COASTER

Bolliger & Mabillard revolutionized intense coaster thrills when they created their Inverted Coaster model in 1992. The trains are suspended below the track and are floorless so riders’ legs are dangling. There are over 30 B&M Inverted Coasters in the world, and the vast majority were built in the mid-90s when they were all the rage. Inverted Coasters always feature various inversions, including some unique to this ride type. Although most B&M Inverted Coasters are custom, there is a standard model called “Batman,” named after the first one of its kind at Six Flags Great America in Illinois, USA.

Example:

Nemesis Inferno Thorpe Park
Nemesis Inferno at Thorpe Park in the UK.

LAUNCH COASTER

Bolliger & Mabillard do not produce Launch Coasters as a rule, as they are not part of their portfolio. They produced a one-off launched coaster in 1999 – Incredible Hulk at Islands of Adventure in Florida, USA. The train is launched from 0-40 mph (64 km/h) in 2 seconds out of the station using a tire propulsion system. B&M officially classifies this coaster as a Sitting Coaster. In 2015, B&M produced their second Launch Coaster, this time it was a Wing Coaster model – Thunderbird at Holiday World in Indiana, USA. The train is launched 0-60 mph (97 km/h) in 3.5 seconds using an LSM propulsion system.

Example:

Incredible Hulk at Universal Studios Islands Of Adventure
Incredible Hulk at Universal Studios Islands Of Adventure in Florida, USA.

STANDUP COASTER

Bolliger & Mabillard were already familiar with the Standup Coaster model because they created several while working for Giovanola. In 1990, they produced their own version – Iron Wolf at Six Flags Great America (see Original above). Riders stand throughout by perching atop a small bicycle-type seat and are held in by over-the-shoulder restraints. Less than a half dozen of these coasters are in operation, and new ones look highly unlikely, as the latest was built in 1999.

Example:

Chang at Six Flags Kentucky Kingdom
Chang at Six Flags Kentucky Kingdom

WING COASTER

Bolliger & Mabillard’s latest coaster design is the Wing Coaster (sometimes known as a Wing Rider). Instead of sitting above or below the track, the riders sit beside the track on “wings”. This creates a very exposed ride experience and adds intensity when passing close to the ground or scenery. The first B&M Wing Coaster was Raptor, which opened in 2011 at Gardaland in Italy. In 2015, it manufactured its first launched Wing Coaster – Thunderbird at Holiday World in Indiana, USA.

Example:

Gatekeeper Cedar Point
Gatekeeper at Cedar Point in Ohio, USA.

SPECIAL COASTER SYSTEMS

In addition to Matterhorn Bobsleds, Arrow built a few other unique coasters. Other than the Disney classic, the most well-known is Gemini at Cedar Point in Ohio, USA. The steel hybrid dueling coaster opened in 1978 as the tallest, fastest, and steepest roller coaster in the world and remains a park guest favorite.

One of the most unique coaster designs Arrow created was the monorail concept Cycle Chase at Knott’s Berry Farm in California, USA. This motorcycle-themed coaster had trains that consisted of three motorcycles that could seat up to two riders, which raced around the track. Five years after opening in 1976, the design and name were changed to Wacky Soap Box Racers, where the motorcycle trains were switched to single cars that could hold up to five riders.

Gemini Cedar Point
Gemini at Cedar Point in Ohio, USA.

A year after Cycle Chased opened, Pleasure Beach Blackpool brought the same model to the UK called Steeplechase, where up to two riders mount horses to race around the track. Unlike its counterpart in the USA, which closed in 1996, Steeplechase still operates to this day.

Steeplechase Pleasure Beach Blackpool
Steeplechase Pleasure Beach, Blackpool in the UK.

Other information

Unfortunately, Arrow Dynamics went bust in 2001, leaving behind a legacy of 101 roller coasters. All of its assets were acquired by S&S Worldwide in 2002, which preserved most of the company under the name “S&S Arrow”. While not quite the same, it’s comforting to know that S&S preserved all of Arrow’s designs and they will still influence future attractions.

Manufacturer Contact Details

Bolliger & Mabillard Inc. Chemin des Dailles 31 CH-1870 Monthey Switzerland Phone: +41 244 721 580 eMail: [email protected] Website